Find the most up-to-date version of CSA S37 at Engineering regulations is not relieved by compliance with this Standard. Status: Withdrawn. SDO: CSA. Language: English. Publish date: Supersedes: S to the Canadian Standards Association CSA-S Appendix M (CSA, ), the tower performance level and the seismicity of the site determine the.
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Standards Council of Canada
Drag factors for these d n e antennas shall be based on published data. This Appendix sets out some of the critical values that apply to e u sca e these structures. For other n i w t s e u properties and greater detail, see also Adluri and Madugula a. These three long ss37 members of the Technical Committee for CSA Standard S37 have put this Commentary together to provide essential background information and explanations for many clauses in this Standard.
Download this Article KB, 8 pages. There is currently no published standard for fabrication tolerances of tubular pole-type structures. Pole Sections n o i t u b The values for pole sections are i r t s i d a a length: What kind of news would you like?
It now consists of the following pages: Influence national and international standards development by commenting on draft standards online.
There is a need to provide t n i t s some guidelines for these negotiations. In such cases, the cxa should be prepared by an engineer qualified in the specific method and knowledgeable about the materials ca be used, and should provide a level of safety and performance that is not less than that implicit in this Standard.
The Commentary sets out the background of CSA Standard S, with the reasons and sources of data for its clauses, so that users may better understand the intent and background of the requirements; those that are self-explanatory, or are covered by other standards, have been left without comment. Geometric Properties a s i l i t u ‘ l The important geometric properties of the Schifflerized angle section are given below. Poles with slip fit splices are susceptible to creep or shortening at the joints due to self-weight and load effects.
In this case, the projected areas of the attachments a d a d d t. Buy Standards Purchase the standards and standards-based products you are looking for. It covers the structural design, fabrication, and erection of new structures, and the modification of existing structures. Learning resources Learn more about standardization and the Standards Council of Canada.
S (R) | Standards Council of Canada – Conseil canadien des normes
This Appendix is not a mandatory part of this Standard. S337 Poles n o e s The values for assembled poles are: Skip to main content Skip s377 footer. Slip Joints s r u e t The values for slip joints are a s i l i t u ‘ a inside diameter of outside section: Comment on draft standards Influence national and international standards development by commenting on draft standards online.
Details of u o n derivation are available in Adluri and Madugula b.
These formulas are based z37. S Antennas, Towers, and Antenna-Supporting. Single user license only. Antennas, Towers, and Antenna-Supporting Structures. It has i d r e been left to the purchaser to negotiate these requirements with the fabricator. The authors grant permission to individuals to download or print copies of these documents and to reproduce excerpts from them for any purpose that respects the moral rights of the authors, provided that the source is fully acknowledged.
Comment on draft standards. These papers provide additional background information dsa the Standard and the Tower Industry in Canada. In such cases, appropriate engineering principles providing a level of reliability at least equivalent to that provided by this Standard should be applied.
Download the Commentary KB, 17 pages. Storage, distribution or use on network prohibited. Antennas, Towers, and Antenna-Supporting Structures — originally published May fsa t n i t s e u a Revisions issued: Although published with the approval of CSA, CSA accepts no responsibility for any statements, formulas, instructions or opinions expressed in these documents and consequently accepts no liability for any damages that may result from their use.